benadryl for asthma

Asthma is a chronic respiratory disease that causes the airways to become irritated and restricted, resulting in difficulty breathing. Although there are many therapy choices for asthma, some patients may seek relief from over-the-counter drugs such as Benadryl. 

In this article, we’ll take a look at how Benadryl is used to treat asthma and what you should know about its efficacy and safety.

What exactly is Benadryl?

Benadryl is the brand name for diphenhydramine, an antihistamine mostly used to treat allergy symptoms such as sneezing, itching, and runny nose. It works by preventing histamine, a substance created by the body in reaction to allergens, from acting. In this way, Benadryl may help some people get rid of their allergy symptoms and improve their breathing.

RELATED: When Should You See an Asthma Specialist?

Can Benadryl be used to treat asthma?

Although Benadryl is not recommended for the treatment of asthma, some people may find it useful in alleviating asthma symptoms. This is because histamine may produce inflammation and tightness of the airways, both of which are symptoms of asthma. Benadryl may help lessen these feelings and make breathing easier by inhibiting histamine.

If you have asthma, your doctor will probably start by prescribing an asthma action plan that includes drugs such as inhaled corticosteroids, long-acting beta-agonists, and rescue inhalers such as albuterol. These drugs are developed to address the underlying inflammation and constriction of the airways in asthma. They are usually thought to be more effective and safe for long-term asthma control than Benadryl.

What are the dangers and side effects of using Benadryl to treat asthma?

Although Benadryl is usually considered safe when taken as indicated, it may cause several adverse effects in certain people, perhaps exacerbating asthma symptoms. Drowsiness, dry mouth, blurred vision, dizziness, and trouble urinating are some of the symptoms. 

In certain situations, Benadryl may create paradoxical responses in which symptoms worsen rather than improve.

Additionally, using Benadryl with certain drugs or medical conditions may raise the risk of adverse effects and outcomes. Using Benadryl with alcohol or other sedatives, for example, might result in sleepiness and poor coordination, which can be harmful while driving or operating heavy equipment. 

People with glaucoma, high blood pressure, or prostate enlargement should take Benadryl with care since it might

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